Two major distinct subsets of dendritic cells (DCs) are arranged to regulate our immune responses in vivo; 33D1(+) and DEC-205(+) DCs. Using anti-33D1-specific monoclonal antibody, 33D1(+) DCs were successfully depleted from C57BL/6 mice. When 33D1(+) DC-depleted mice were stimulated with LPS, serum IL-12, but not IL-10 secretion that may be mediated by the… (More)